Multimedia combination cable for elevator
A combined cable and multimedia technology, which is applied in the direction of insulated cables, communication cables, cables, etc., can solve problems such as the harsh use environment and methods of network cables, and achieve the effects of easy laying, convenient use, and increased flexibility
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[0007] as attached figure 1 As shown, the elevator multimedia network cable of the present invention includes a special hybrid cable for elevator room combination of network wire 10 and power wire 20 .
[0008] Among them, the network cable 10 is a high-density braided layer 103 added to the periphery of a high-speed data cable composed of a core wire 101 composed of a stranded conductor plus an insulating layer and a cable inner sheath 102, thereby forming a super-category 5 network cable. The network cable meets the electrical performance requirements for stranded Category 5e cables in EIA / TIA-568B, and can meet the requirements for stranded Category 5e network cables. A reinforcing member 30 composed of Kevlar fiber and a sheath is arranged in the middle of the above-mentioned network cable 10 and power cable 20, the three are combined into one, and finally a layer of extruded outer sheath 40 is covered, thus forming a The special composite cable for elevator rooms of the ...
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